(1-氨基辛基)磷酸 | 94219-58-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 中文名称: (1-氨基辛基)磷酸
• 英文名称: α-aminooctanephosphonic acid
• 英文别名: 1-Ammonium-octane-1-phosphonic acid anion；1-azaniumyloctyl(hydroxy)phosphinate
• CAS: 94219-58-6
• 化学式: C₈H₂₀NO₃P
• mdl: MFCD02093908
• 分子量: 209.225
• InChiKey: YRCIJTKAYRSRQF-UHFFFAOYSA-N

物化性质

• 熔点：
  269-270 °C
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  -1.2
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  83.6
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 海关编码：
  2931900090

反应信息

• 作为产物：
  描述：

  diethyl α-hydroxyoctylphosphonate 在 盐酸 、 一水合肼 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 反应 56.0h， 生成 (1-氨基辛基)磷酸
  参考文献：
  名称：

  Synthesis of 1-Phthalimidoalkanephosphonates

  摘要：

  DOI：

  10.1055/s-1982-29888

文献信息

• METHOD OF PRODUCING EPOXY COMPOUNDS
  申请人：Uchida Hiroshi

  公开号：US20110263882A1

  公开（公告）日：2011-10-27

  Provided is a method of efficiently producing an epoxy compound from an allyl ether having an aromatic ring under mild conditions by using hydrogen peroxide as an oxidizing agent without using an organic solvent. The method of producing an epoxy compound comprises reacting an allyl ether having an aromatic ring with hydrogen peroxide to epoxidize a carbon-carbon double bond of an allyl group to thereby produce a corresponding epoxy compound having an aromatic ring, wherein water only is used as a solvent without using an organic solvent, and a tungsten compound, and a tertiary amine and/or a quaternary ammonium salt, are used as a reaction catalyst.

  提供了一种在温和条件下使用过氧化氢作为氧化剂，而无需使用有机溶剂，从具有芳香环的烯丙基醚高效生产环氧化合物的方法。生产环氧化合物的方法包括将具有芳香环的烯丙基醚与过氧化氢反应，使烯丙基团的碳-碳双键环氧化，从而产生具有芳香环的相应环氧化合物，其中仅使用水作为溶剂，不使用有机溶剂，并且使用钨化合物、三级胺和/或季铵盐作为反应催化剂。
• [EN] PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM<br/>[FR] PROCÉDÉ D'ÉLIMINATION DE GAZ ACIDES CONTENUS DANS UN COURANT DE FLUIDE
  申请人：BASF SE

  公开号：WO2021047928A1

  公开（公告）日：2021-03-18

  A process for removing acid gases from a fluid stream, wherein the fluid stream is contacted with an absorbent to obtain a treated fluid stream and a laden absorbent, the absorbent comprising at least one diluent and a compound of the general formula (I) wherein R1 is C1-C3-alkyl; R2 is C1-C3-alkyl; R3 is selected from hydrogen and C1-C3-alkyl; R4 is selected from hydrogen and C1-C3-alkyl and n is an integer in the range of 1 to 4.

  一种从流体流中去除酸性气体的方法，其中将流体流与吸收剂接触以获得处理后的流体流和负载吸收剂，所述吸收剂包括至少一种稀释剂和一种具有通式（I）的化合物，其中R1为C1-C3烷基；R2为C1-C3烷基；R3选自氢和C1-C3烷基；R4选自氢和C1-C3烷基，n为1至4的整数。
• PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM WITH A LIQUID ABSORBENT COMPRISING A PIPERAZINE RING
  申请人：BASF SE

  公开号：US20220152551A1

  公开（公告）日：2022-05-19

  A process for removal of acid gases from fluid stream, wherein the fluid stream is brought into contact with an absorbent to obtain a treated fluid stream and a laden absorbent, the absorbent comprising a diluent and a compound of the general formula (I) wherein R 1 is selected from C 1 -C 8 -alkyl and C 2 -C 8 -hydroxyalkyl; R 2 is selected from hydrogen and C 1 -C 8 -alkyl; R 3 is selected from hydrogen and C 1 -C 8 -alkyl; R 4 is selected from hydrogen and C 1 -C 8 -alkyl; R 5 is C 1 -C 8 -alkyl; with the proviso that at least one of the following conditions (i) and (ii) is met: (i) R 5 is C 3 -C 8 -alkyl bound to the nitrogen atom via a secondary or tertiary carbon atom; (ii) when R 4 is hydrogen, R 3 is C 1 -C 8 -alkyl; or when R 4 is C 1 -C 8 -alkyl, at least one of R 2 and R 3 is C 1 -C 8 -alkyl; and n is an integer from 0 to 6. Further provided is an absorbent for the absorption of acid gases from a fluid stream, comprising a diluent and a compound of the general formula (I) as defined above, as well as the use of a compound of the general formula (I) as defined above for removal of acid gases from a fluid stream. The absorbents are useful for the selective removal of hydrogen sulfide from fluid streams and have high acid gas loading capacity, high stability, and low volatility.

  一种从流体流中去除酸性气体的过程，其中将流体流与吸收剂接触以获得处理后的流体流和负载吸收剂，所述吸收剂包括稀释剂和通式（I）的化合物，其中R1选择自C1-C8烷基和C2-C8羟基烷基；R2选择自氢和C1-C8烷基；R3选择自氢和C1-C8烷基；R4选择自氢和C1-C8烷基；R5是C1-C8烷基；但至少满足以下条件之一（i）和（ii）之一：（i）R5是通过次级或三级碳原子与氮原子结合的C3-C8烷基；（ii）当R4为氢时，R3为C1-C8烷基；或当R4为C1-C8烷基时，至少有一个R2和R3是C1-C8烷基；n是0到6的整数。还提供了一种吸收剂，用于从流体流中吸收酸性气体，包括稀释剂和如上所述的通式（I）的化合物，以及使用如上所述的通式（I）的化合物从流体流中去除酸性气体。这些吸收剂对于选择性地从流体流中去除硫化氢非常有用，并具有高酸性气体负载能力，高稳定性和低挥发性。
• EPOXIDIZED LOW-MOLECULAR-WEIGHT ETHYLENE POLYMER, MOLD-RELEASING AGENT FOR ELECTROPHOTOGRAPHIC TONER, AND ELECTROPHOTOGRAPHIC TONER FOR DEVELOPING ELECTROSTATIC IMAGE
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1707579A1

  公开（公告）日：2006-10-04

  [PROBLEMS] The present invention provides a modifier for an electrophotographic toner which is excellent in adhesiveness with various inks, coating materials, aluminum or other metals, or the like, a release agent of the electrophotographic toner, and a modified electrophotographic toner. [MEANS FOR SOLVING PROBLEMS] A release agent for an electrophotographic toner, which comprises an epoxidized low-molecular-weight ethylene polymer (B) which contains an epoxy group in the polymer chain of a low-molecular-weight ethylene polymer (A), and has (i) a density of 870 to 1,050 kg/m3, (ii) a melting point of 70 to 130°C, and (iii) a number-average molecular weight (Mn) of 400 to 5,000, and a modified low-molecular-weight ethylene compound (C) obtained from the epoxidized low-molecular-weight ethylene polymer (B) and a carboxylic acid compound; and an electrophotographic toner for developing an electrostatic charge image, which comprises the modified low-molecular-weight ethylene compound (C).

  [问题]本发明提供了一种与各种油墨、涂层材料、铝或其他金属等粘合性极佳的电子照相调色剂的改性剂，一种电子照相调色剂的脱模剂，以及一种改性电子照相调色剂。 [解决问题的方法] 一种用于电子照相调色剂的脱模剂，它包括环氧化低分子量乙烯聚合物 (B)，该聚合物在低分子量乙烯聚合物 (A) 的聚合物链中含有环氧基团，并且 (i) 密度为 870 至 1、050 kg/m3，(ii) 熔点为 70 至 130°C，(iii) 数均分子量 (Mn) 为 400 至 5000，以及由环氧化低分子量乙烯聚合物 (B) 和羧酸化合物制得的改性低分子量乙烯化合物 (C)；以及用于显影静电荷图像的电子照相调色剂，其中包含改性低分子量乙烯化合物 (C)。
• PROCESS FOR PRODUCTION OF EPOXY COMPOUND
  申请人：Showa Denko K.K.

  公开号：EP2261219A1

  公开（公告）日：2010-12-15

  A novel process for producing a polyfunctional epoxy monomer is provided that facilitates separation of an aqueous layer catalyst from a reaction solution and has satisfactory hydrogen peroxide efficiency by reacting an aqueous hydrogen peroxide solution with a polyolefin without using an organic solvent and under mild conditions. The process as claimed in the present invention is a process for producing a corresponding epoxy compound by reacting an organic compound having a carbon-carbon double bond with hydrogen peroxide present in an aqueous hydrogen peroxide solution to epoxidate the double bond, wherein a tungsten compound and tertiary amine are used as reaction catalysts.

  本发明提供了一种生产多官能团环氧单体的新工艺，该工艺通过过氧化氢水溶液与聚烯烃在不使用有机溶剂和温和的条件下进行反应，便于从反应溶液中分离水层催化剂，并具有令人满意的过氧化氢效率。 本发明所述的工艺是通过使具有碳碳双键的有机化合物与存在于过氧化氢水溶液中的过氧化氢反应，使双键环氧化，从而生产相应的环氧化合物的工艺，其中使用钨化合物和叔胺作为反应催化剂。